Question

scientific models can be used for a variety of different purposes. which of the following statements about scientific models is not true?
a. scientific models can save money and lives.
b. scientific models allow scientists to test their predictions.
c. scientific models allow scientists to study systems that no longer exist.
d. scientific models are used rarely.

please select the best answer from the choices provided

○ a
○ b
○ c
○ d

Explanation:

• Option a: Scientific models (e.g., in engineering/medicine) save money/lives (true).
• Option b: Models let scientists test predictions (e.g., climate models) (true).
• Option c: Models (e.g., fossil/evolution models) study extinct systems (true).
• Option d: Scientific models are used frequently, not rarely (false).

Answer:

D. Scientific models are used rarely.